DPSS Laser stabilised at 813nm for Sr Clock Application (LQT813)

量子技术被认为具有与晶体管发明后的电子学同样广泛和无处不在的社会影响，但要实现这一目标，有必要从研究实验室和大规模安装过渡到工业和消费市场。特别是，QT需要开发紧凑和坚固的单频光源来操纵原子和离子的量子态。在这个项目中，我们将利用我们创新的专有技术平台，开发一种紧凑的单频固态激光器，通过光-物质相互作用在813nm的近红外跃迁处控制锶原子的量子态。我们将在不损失性能的情况下，大大减少这一关键部件的尺寸和成本，从而使英国成为QT开发和商业化的先锋。

Quantum technologies are considered to have a similarly wide and ubiquitous social impact that electronics have enjoyed after the invention of the transistor, but to achieve this it will be necessary to make a vital transition from research labs and large scale installations into industrial and consumer markets. In particular, the development of compact and rugged single-frequency light sources is required by QT to manipulate the quantum states of atoms and ions. In this project, using our innovative propriotery technology platform, we will develop a compact single-frequency solid-state laser for controlling quantum states of Strontium atoms via light-matter interaction at their near-Infrared transition at 813nm. We will reduce the size and cost of this critical component enormously, without losing performance, in order to place the UK at the vanguard of QT development and commercialisation.